When his win was announced, he was lost for words.

Many people have pointed out that Rahul's win highlights the best of Britain in 2018.

An Indian engineering researcher living in Sheffield with an English couple and winning a British baking show by making mango-filed doughnuts. Nice to be reminded that despite our stupid politics, this is Britain in 2018. #gbbofinal #rahul

He also received a special message from the University of Sheffield, where he works.

RAHUL WINS!!! We are all immensely proud of Rahul’s performance throughout Bake Off. From baking to make new friends to becoming the winner of Bake Off, Rahul has captured the hearts of the nation 👏 #TEAMRAHUL https://t.co/BDCGkqMS6S